Search Results for "ruby-3x3-performance-0d1952fe-df30-4e72-8177-022006450ea6"

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Ruby 3x3 Performance

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General
Noob question here. We all know that ruby 3 will have concurrency mechanisms. Ruby 3 will be released in 2020 Decemeber. With these https://pnrstatus.vip/ new concurrency models implemented in ruby...
Chris Oliver replied

Ruby gems to interact with Raspberry Pi GPIO

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Ruby
I'm doing a small project in Sinatra where I want to unlock my doors via internet and Pi. Super simple. I'm still learning Ruby and Rails. I was searching for a Ruby GPIO gem and there is a quite f...
Aware replied

Ruby Debugging with Strace Discussion

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General
Jump to 14:02 to see how Strace works
phanilkumar replied

Ruby Scripts & IRB Discussion

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General
Good job Collin! Quick notes: - Ruby has to already be installed to do everything in the video so maybe a link to the Install Ruby and Rails Guide if folks need help with that (https://gorails.co...
cjilbert504 replied

Ruby on Rails 3 Tutorial Book Question

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General
Im following the PDF version of this book and keep having an issue with different versions of gems being compatible. I had to skip the TDD section all together because I couldnt get a compatible ve...
Delaney Fogarty posted

Ruby Devise: Inconsistency in current_user in API controller VS. Pre-existing controller

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General
Hello Everyone, I have started [Rails Training Courses](https://www.igmguru.com/digital-marketing-programming/ruby-on-rails-certification-training/), But I can't able to solve this code. I'm att...
Pankaj Nagla posted

Ruby Language

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Ruby
Hello, I'm brand new here. I'm looking to train myself in Ruby on Rails, but I have no knowledge of the Ruby language itself, wouldn't there be a series devoted to learning the language without a f...
Paulo Abreu replied

Ruby question - Generating a nested hash with group_by

5
Ruby
I'm trying to create a nested hash. I have a hash with the year as the key and an amount for that year. hash = {2017 => 55000, 2018 =>55500, 2019 => 60000} I need to divide the amount for...
Chris Oliver replied

Ruby on Rails + React Software Engineer - Remote Opportunity

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Ruby
Meta IT North America is looking for a Ruby on Rails FullStack Engineer Technical Requirements: Bachelor degree in computer science, software engineering, or similar majors Minimum 5 years of ov...
Louise posted

Ruby Colorize Error Help

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General
To whom it may concern, Hello! I have come to use Ruby because of this following blog: https://sleepdata.org/blog/fixing-invalid-edf-dates However, I have been getting the following error (In the...
Chris Oliver replied

Ruby on Rails with Postgresql database

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Rails
I am new to ROR & Postgresql database. I am trying to create a ROR API Application with Using Existing Database for my development. i want to know how to achieve the same. I referred many sites...
balaganesh posted

Ruby Creator Yukihiro Matsumoto Interview

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Ruby
Our friend Yukihiro Matsumoto, creator of the Ruby programming language, joined us for an interview right after the release of Ruby 3.0! Grigory Petrov, Developer Relations at Evrone, spoke with Mr...
Elizabeth Lvova posted

Ruby on Rails

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Rails
What is the path for learning Ruby on Raila? Which course do I start with? Thanks in advance.
ashritharai posted

ruby version 2.4.1

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General
Hi I am looking for an migration from assembla to jira, For this i need Ruby version 2.4.1(windows exe file) but i am unable to find it anywhere still now . can anyone share me the link. so, i will...
vinodh4474 posted

Ruby / Rails: distributed background processing (workers on different hosts) - which technology stack to use?

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Ruby
We need to perform background tasks on different servers, and return the results to the central database. In order to make a decision about which Worker to assign a task to, the Task Manager must ...

Ruby Module Include Tracking Discussion

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General
Very nice that you showed how to make it work with Concerns.
fridnorell1 replied

Ruby combinations with ruleset ?

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Ruby
Hey iam trying to figure out how i could limit my combinations of objects. **My problem:** I want to generate x teams with the most "point" outcome of 432 players, max team size is 7 players. Each...
punkt1 posted

Ruby Natural Language Processing

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Ruby
"Ruby Natural Language Processing":=> Has anyone worked on Ruby Natural Language Processing ever? I am new to this concept "data mining" and "data processing". I have been working on resume pars...
tijundonghua60 replied

Ruby get GET request data

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General
I'm making API endpoints and I'm having trouble getting the body of the request. Here is what I have: In my routes I have set up an endpoint in my namespace: ``` namespace :api, :defaults => {...
Chris Oliver replied
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